1)Is mystery box worth $65 in your opinion? 2)Can you let the spectator hold the box, then let them open it and take the card out? 3)In blizzard can you just do that name a card and show the cards are all blank except for one, like in an invisible deck effect, or do you have to take out all 4 of a kind and do the psychic part of it as done in the Demo Video? Thank you.

For mystery box, the spectator can indeed hold the box throughout the entire effect and even open the lid themselves whereby they will see the card inside. For Blizzard, the demo is exactly the presentation that comes with the trick, as to answering your question, its open to you what manner you want to adapt to it. It is not invisible deck and therefore is not performed as an invisible deck, BUT I've never seen anyone hand their invisible deck out for examination at the end. With blizzard at the end of the trick that deck is really all blanks except for the card they named and it will work EVERY TIME you do it.

wow, blizzard sounds too good to be true. thanks